WO2022147288A1 - Lotion pour bébé - Google Patents

Lotion pour bébé Download PDF

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Publication number
WO2022147288A1
WO2022147288A1 PCT/US2021/065735 US2021065735W WO2022147288A1 WO 2022147288 A1 WO2022147288 A1 WO 2022147288A1 US 2021065735 W US2021065735 W US 2021065735W WO 2022147288 A1 WO2022147288 A1 WO 2022147288A1
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WO
WIPO (PCT)
Prior art keywords
composition
skin care
care composition
contain
composition comprises
Prior art date
Application number
PCT/US2021/065735
Other languages
English (en)
Inventor
Rebecca L. Zehntner
Original Assignee
Melaleuca, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Melaleuca, Inc. filed Critical Melaleuca, Inc.
Publication of WO2022147288A1 publication Critical patent/WO2022147288A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A61K8/416—Quaternary ammonium compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/345—Alcohols containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/678—Tocopherol, i.e. vitamin E
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9794—Liliopsida [monocotyledons]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/005—Preparations for sensitive skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/007—Preparations for dry skin

Definitions

  • This document relates to materials and methods for formulating skin care compositions suitable for use on babies and toddlers.
  • this document relates to materials and methods for formulating lotion compositions that contain natural ingredients, are not irritating to babies’ skin, and can be used to moisturize and soothe dry skin.
  • Skin care products e.g., lotions and creams designed for adult use often are not suitable for use with small children.
  • compositions that are suitable for use on young children.
  • the compositions provided herein contain natural and safe ingredients, resulting in products that are low (or non-) irritating to babies’ skin.
  • the compositions provided herein can be used to reduce dry skin, increase smoothness and moisturization of skin, and reduce skin irritation.
  • this document features a skin care composition that contains distearyldimonium chloride, dicaprylyl ether, oleyl erucate, Glycine soya oil, a Calendula officinalis extract, hydrogenated cottonseed oil, and glycerin.
  • the composition can contain from about 0.05 to about 50 % w/w distearyldimonium chloride.
  • the composition can contain from about 0.15 to about 15 % w/w dicaprylyl ether.
  • the composition can contain from about 0.15 to about 15 % w/w oleyl erucate.
  • the composition can contain from about 0.5 to about 50 % w/w G. soya oil.
  • the composition can contain from about 0.00125 to about 0.125 % w/w C. officinalis extract.
  • the composition can further contain tocopherol.
  • the composition can contain from about 0.00005 to about 0.005 % w/w tocopherol.
  • the composition can contain from about 0.075 to 7.5 % w/w hydrogenated cottonseed oil.
  • the composition can contain from about 1 to about 50 % w/w glycerin.
  • the composition can further contain cetyl alcohol.
  • the composition can contain from about 0.3 to about 30 % w/w cetyl alcohol.
  • the composition can further contain polyglyceryl-6 distearate.
  • the composition can contain from about 0.1 to about 10 % w/w polyglyceryl-6 distearate.
  • the composition can further contain colloidal oatmeal.
  • the composition can contain from about 0.1 to about 10 % w/w colloidal oatmeal.
  • the composition can further contain benzyl alcohol.
  • the composition can contain from about 0.05 to about 5 % w/w benzyl alcohol.
  • the composition can further contain jojoba esters.
  • the composition can contain from about 0.035 to about 3.5 % w/w jojoba esters.
  • the composition can further contain sodium benzoate.
  • the composition can contain from about 0.016 to about 1.6 % w/w sodium benzoate.
  • the composition can further contain polyglyceryl-3 beeswax.
  • the composition can contain from about 0.014 to about 1.4 % w/w polyglyceryl-3 beeswax.
  • the composition can further contain potassium sorbate.
  • the composition can contain from about 0.008 to about 0.8 % w/w potassium sorbate.
  • the composition can further contain trisodium ethylenediamine disuccinate.
  • the composition can contain from about 0.005 to about 0.5 % w/w trisodium ethylenediamine disuccinate.
  • the composition can further contain sodium chloride.
  • the can contain composition can contain from about 0.005 to about 0.5 % w/w sodium chloride.
  • the composition can further contain one or more fragrance compounds.
  • the composition can contain from about 0.07 to about 7 % w/w of said one or more fragrance compounds.
  • the composition can have a viscosity of about 1 x 10 5 to about 7 x 10 5 centipoise.
  • the composition can be formulated as a lotion or cream.
  • compositions containing ingredients that are safe for use on young children are low irritating (e.g., nonirritating) and hypoallergenic, and typically contain multiple natural (plant-derived) ingredients such as glycerin, Calendula officinalis flower extract, and Glycine soya oil. Moreover, the compositions provided herein do not contain petrolatum, which is sometimes used as a barrier or moisturizing agent.
  • compositions provided herein can contain any appropriate ingredients, including, without limitation, one or more surfactants, humectants, moisturizers, preservatives, fragrances, pH adjustors, chelating agents, emollients, skin conditioning agents, thickening agents, flow agents, emulsifiers, and stabilizers.
  • surfactants humectants
  • moisturizers preservatives
  • fragrances pH adjustors
  • chelating agents emollients
  • emollients e.g., glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycerin, glycer
  • Distearyldimonium chloride is a plant-derived skin conditioner and emulsifier.
  • the compositions provided herein can contain distearyldimonium chloride in an amount from about 0.5 to about 50 % w/w (e.g., from about 0.5 to about 2.5 % w/w, from about 2.5 to about 5 % w/w, from about 5 to about 10 % w/w, from about 10 to about 25 % w/w, or from about 25 to about 50 % w/w).
  • distearyldimonium chloride can be present in a composition provided herein in an amount from about 2.5 to about 7.5 % w/w (e.g., from about 4 to about 6 % w/w).
  • Dicaprylyl ether is a plant-derived skin conditioning agent and emollient that can be plant-derived.
  • the compositions provided herein can contain dicarpylyl ether in an amount from about 0.15 to about 15 % w/w (e.g., from about 0.15 to about 0.5 % w/w, from about 0.5 to about 3 % w/w, from about 3 to about 5 % w/w, from about 5 to about 10 % w/w, or from about 10 to about 15 % w/w).
  • dicaprylyl ether can be present in a composition provided herein in an amount from about 0.75 to about 2.25 % w/w (e.g., from about 1.2 to about 1.8 % w/w).
  • Oleyl erucate is another plant-derived skin conditioning agent and emollient.
  • the compositions provided herein can contain oleyl erucate in an amount from about 0.15 to about 15 % w/w (e.g., from about 0.15 to about 0.5 % w/w, from about 0.5 to about 3 % w/w, from about 3 to about 5 % w/w, from about 5 to about 10 % w/w, or from about 10 to about 15 % w/w).
  • oleyl erucate can be present in a composition provided herein in an amount from about 0.75 to about 2.25 % w/w (e.g., from about 1.2 to about 1.8 % w/w).
  • Glycine soya oil is a plant-derived skin conditioning agent that can help to moisturize and soften skin.
  • the compositions provided herein can contain G. soya oil in an amount from about 0.5 to about 50 % w/w (e.g., from about 0.5 to about 1 % w/w, from about 1 to about 3 % w/w, from about 3 to about 5 % w/w, from about 5 to about 10 % w/w, from about 10 to about 30 % w/w, or from about 30 to about 50 % w/w).
  • G. soya oil can be present in a composition provided herein in an amount from about 3 to about 9 % w/w (e.g., from about 5 to about 7 % w/w).
  • Calendula officinalis flower extract is a moisturizer and emollient that can condition and soothe the skin.
  • the compositions provided herein can contain a C. officinalis extract in an amount from about 0.00125 to about 0.125 % w/w (e.g., from about 0.00125 to about 0.005 % w/w, from about 0.005 to about 0.01 % w/w, from about 0.01 to about 0.05 % w/w, from about 0.05 to about 0.1 % w/w, or from about 0.1 to about 0.125 % w/w).
  • a C. officinalis flower extract can be present in a composition provided herein in an amount from about 0.006 to about 0.02 % w/w (e.g., from about 0.001 to about 0.0015 % w/w).
  • Tocopherol is an emollient and skin conditioning agent.
  • the compositions provided herein can contain tocopherol in an amount from about 0.00005 to about 0.005 % w/w (e.g., from about 0.00005 to about 0.0001 % w/w, from about 0.0001 to about 0.0005 % w/w, from about 0.0005 to about 0.001 % w/w, or from about 0.001 to about 0.005 % w/w).
  • tocopherol can be present in a composition provided herein in an amount from about 0.00025 to about 0.00075 % w/w (e.g., from about 0.0004 to about 0.0006 % w/w).
  • Hydrogenated cottonseed oil is a plant-derived oil that can moisturize, condition, and soften skin.
  • the compositions provided herein can contain hydrogenated cottonseed oil in an amount from about 0.075 to about 7.5 % w/w (e.g., from about 0.075 to about 0.5 % w/w, from about 0.5 to about 1 % w/w, from about 1 to about 3 % w/w, or from about 3 to about 7.5 % w/w).
  • hydrogenated cottonseed oil can be present in a composition provided herein in an amount from about 0.38 to about 1.1 % w/w (e.g., from about 0.6 to about 0.9 % w/w).
  • Glycerin is a humectant and skin conditioning agent that can draw moisture into the skin, and can be plant-derived.
  • the compositions provided herein can contain glycerin in an amount from about 1 to about 50 % w/w (e.g., from about 1 to about 3 % w/w, from about 3 to about 5 % w/w, from about 5 to about 10 % w/w, from about 10 to about 15 % w/w, from about 15 to about 25 % w/w, or from about 25 to about 50 % w/w).
  • glycerin can be present in a composition provided herein in an amount from about 6 to about 18 % w/w (e.g., from about 9 to about 15 % w/w).
  • Cetyl alcohol is an emulsifier that can be plant-derived.
  • the compositions provided herein can contain cetyl alcohol in an amount from about 0.3 to about 30 % w/w (e.g., from about 0.3 to about 1 % w/w, from about 1 to about 3 % w/w, from about 3 to about 5 % w/w, from about 5 to about 15 % w/w, or from about 15 to about 30 % w/w).
  • cetyl alcohol can be present in a composition provided herein in an amount from about 1.5 to about 4.5 % w/w (e.g., from about 2 to about 4 % w/w).
  • Polyglyceryl-6 distearate is another emulsifier that can be plant-derived.
  • the compositions provided herein can contain polyglyceryl-6 distearate in an amount from about 0. 1 to about 10 % w/w (e.g., from about 0. 1 to about 0.5 % w/w, from about 0.5 to about 1 % w/w, from about 1 to about 3 % w/w, or from about 3 to about 10 % w/w).
  • polyglyceryl-6 distearate can be present in a composition provided herein in an amount from about 0.7 to about 2.1 % w/w (e.g., from about 1. 1 to about 1.7 % w/w).
  • Polyglyceryl-3 beeswax also is an emulsifier that can be plant-derived.
  • the compositions provided herein can contain polyglyceryl-3 beeswax in an amount from about 0.014 to about 1.4 % w/w (e.g., from about 0.014 to about 0.1 % w/w, from about 0.1 to about 0.2 % w/w, from about 0.2 to about 0.7 % w/w, or from about 0.7 to about 1.4 % w/w).
  • polyglyceryl-6 distearate can be present in a composition provided herein in an amount from about 0.07 to about 0.21 % w/w (e.g., from about 0. 12 to about 0. 16 % w/w).
  • Jojoba esters are plant-derived stabilizers and thickening agents that also can serve as moisturizers.
  • the compositions provided herein can contain jojoba esters in an amount from about 0.035 to about 3.5 % w/w (e.g., from about 0.035 to about 0.1 % w/w, from about 0.1 to about 0.3 % w/w, from about 0.3 to about 0.5 % w/w, from about 0.5 to about 2 % w/w, or from about 2 to about 3.5 % w/w).
  • jojoba esters can be present in a composition provided herein in an amount from about 0.
  • colloidal oatmeal is a skin conditioner and soother.
  • the compositions provided herein can contain colloidal oatmeal in an amount from about 0. 1 to about 10 % w/w (e.g., from about 0.1 to about 0.5 % w/w, from about 0.5 to about 1 % w/w, from about 1 to about 3 % w/w, or from about 3 to about 10 % w/w).
  • colloidal oatmeal can be present in a composition provided herein in an amount from about 0.5 to about 1.5 % w/w (e.g., from about 0.8 to about 1.2 % w/w).
  • Benzyl alcohol is a preservative.
  • the compositions provided herein can contain benzyl alcohol in an amount from about 0.05 to about 5 % w/w (e.g., from about 0.05 to about 0.1 % w/w, from about 0. 1 to about 0.5 % w/w, from about 0.5 to about 1 % w/w, from about 1 to about 3 % w/w, or from about 3 to about 5 % w/w).
  • benzyl alcohol can be present in a composition provided herein in an amount from about 0.25 to about 0.75 % w/w (e.g., from about 0.4 to about 0.6 % w/w).
  • the compositions provided herein can contain sodium benzoate in an amount from about 0.016 to about 1.6 % w/w (e.g., from about 0.016 to about 0.05 % w/w, from about 0.05 to about 0.1 % w/w, from about 0.1 to about 0.2 % w/w, from about 0.2 to about 1 % w/w, or from about 1 to about 1.6 % w/w).
  • sodium benzoate can be present in a composition provided herein in an amount from about 0.08 to about 0.24 % w/w (e.g., from about 0. 12 to about 0.2 % w/w).
  • Potassium sorbate also is a preservative.
  • the compositions provided herein can contain potassium sorbate in an amount from about 0.008 to about 0.8 % w/w (e.g., from about 0.008 to about 0.05 % w/w, from about 0.05 to about 0.1 % w/w, from about 0. 1 to about 0.3 % w/w, from about 0.3 to about 0.5 % w/w, or from about 0.5 to about 0.8 % w/w).
  • potassium sorbate can be present in a composition provided herein in an amount from about 0.04 to about 0.12 % w/w (e.g., from about 0.07 to about 0.09 % w/w).
  • Trisodium ethylenediamine disuccinate is a plant-derived chelating agent.
  • the compositions provided herein can contain trisodium ethylenediamine disuccinate in an amount from about 0.005 to about 0.5 % w/w (e.g., from about 0.005 to about 0.01 % w/w, from about 0.01 to about 0.05 % w/w, from about 0.05 to about 0.1 % w/w, from about 0. 1 to about 0.3 % w/w, or from about 0.3 to about 0.5 % w/w).
  • trisodium ethylenediamine disuccinate can be present in a composition provided herein in an amount from about 0.03 to about 0.09 % w/w (e.g., from about 0.05 to about 0.07 % w/w).
  • Sodium chloride can serve as a stabilizer.
  • the compositions provided herein can contain sodium chloride in an amount from about 0.005 to about 0.5 % w/w (e.g., from about 0.005 to about 0.01 % w/w, from about 0.01 to about 0.05 % w/w, from about 0.05 to about 0.1 % w/w, from about 0.1 to about 0.3 % w/w, or from about 0.3 to about 0.5 % w/w).
  • sodium chloride can be present in a composition provided herein in an amount from about 0.025 to about 0.075 % w/w (e.g., from about 0.04 to about 0.06 % w/w).
  • the compositions provided herein also can contain one or more fragrance compounds (e.g., one or more plant-based fragrance compounds).
  • the compositions provided herein can contain one or more fragrance compounds in an amount from about 0.07 to about 7 % w/w (e.g., from about 0.07 to about 0.1 % w/w, from about 0.1 to about 0.5 % w/w, from about 0.5 to about 1 % w/w, from about 1 to about 4 % w/w, or from about 4 to about 7 % w/w).
  • fragrance compounds can be present in a composition provided herein in an amount from about 0.35 to about 1 % w/w (e.g., from about 0.6 to about 0.8 % w/w).
  • compositions provided herein can include water, which can make up the remainder of the composition apart from the other ingredients.
  • the compositions provided herein can contain water in an amount from about 30 to about 95 % w/w (e.g., from about 30 to about 40 % w/w, from about 40 to about 50 % w/w, from about 50 to about 60 % w/w, from about 60 to about 70 % w/w, from about 70 to about 80 % w/w, or from about 80 to about 95 % w/w).
  • water can be present in a composition provided herein in an amount from about 33 to about 99 % w/w (e.g., about 50 to about 80 % w/w).
  • compositions provided herein can include distearyldimonium chloride, dicaprylyl ether, oleyl erucate, Glycine soya oil, a Calendula officinalis extract, tocopherol, hydrogenated cottonseed oil, and glycerin.
  • a composition provided herein also can include any one or more of the other ingredients listed above.
  • composition provided herein can further include any other appropriate ingredient (e.g., any other suitable surfactant, humectant, moisturizer, preservative, fragrance, pH adjustor, chelating agent, emollient, stabilizer, skin conditioning agent, thickening agent, or flow agent).
  • any other appropriate ingredient e.g., any other suitable surfactant, humectant, moisturizer, preservative, fragrance, pH adjustor, chelating agent, emollient, stabilizer, skin conditioning agent, thickening agent, or flow agent.
  • any of the above ingredients can be substituted with any other appropriate ingredient.
  • the hydrogenated cottonseed oil and/or Glycine soya oil can be replaced by Ricinus commuis (castor) seed oil, hydrogenated castor oil, and Copernicia cerifera (carnauba) wax; vegetable oil; or canola oil, Ricinus communis (castor) seed oil, polyhydroxystearic acid, Euphorbia cerifera (candililla) wax, Helianthus annuus (sunflower) seed wax, and tocopheryl acetate.
  • compositions described herein can have any appropriate pH.
  • the pH of the compositions is such that they are low irritating (e.g., non-irritating) to the skin or eyes.
  • a composition provided herein can have a pH of about 5 to about 6 (e.g., from about 5.0 to about 5.3, from about 5.2 to about 5.5, from about 5.4 to about 5.7, or from about 5.7 to about 6.0).
  • compositions provided herein also can have any appropriate viscosity.
  • a lotion composition provided herein can have a viscosity from about 1 x 10 5 to about 7 x 10 5 centipoise (cps) (e.g., from about 1 x 10 5 to about 3 x 10 5 cps, from about 3 x 10 5 to about 5 x 10 5 cps, or from about 5 x 10 5 to about 7 x 10 5 ).
  • cps centipoise
  • a baby lotion composition was prepared according to the formulation in TABLE 1, and was tested in a blind consumer study of 91 participants selected from the concept study based at least in part on their willingness to test the product for a two week period. Participants completed a survey about 40 minutes after placing the lotion on their child’s leg(s). More than 95% of the participants stated that the composition was gentle on their children’s skin, and about 90% of participants stated that the composition left their child’s skin feeling nourished and provided relief from dry skin. Similar results were obtained when the composition was pediatrician and dermatologist tested. TABLE 1

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  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
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  • Microbiology (AREA)
  • Mycology (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne des matériaux et des procédés de formulation de compositions de soin cutané appropriées pour être utilisées sur des bébés et des jeunes enfants. Par exemple, ce document fournit des matériaux et des procédés pour formuler des compositions de lotion qui contiennent des ingrédients naturels, ne sont pas irritantes pour la peau des bébés, et peuvent être utilisées pour hydrater et lutter contre le dessèchement de la peau.
PCT/US2021/065735 2020-12-31 2021-12-30 Lotion pour bébé WO2022147288A1 (fr)

Applications Claiming Priority (2)

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US202063133053P 2020-12-31 2020-12-31
US63/133,053 2020-12-31

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WO2022147288A1 true WO2022147288A1 (fr) 2022-07-07

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US (1) US20220202672A1 (fr)
TW (1) TW202241382A (fr)
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110015279A1 (en) * 2008-03-26 2011-01-20 Sebastian Doerr Skin care composition

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